In mean computation from histogram topic , what happen if we consider a interval which has more frequency with almost same value
Example - In Sachin’s score data 10-20 interval has 59 frequency
If all 59 occurrences has value as either 11 or 19 then there will be high difference between approximate sum and actual sum
Actual sum [ when all 11] - 649
Actual sum [ when all 19] - 1121
Approximate sum [ 14.5 * 59] - 855.5
Kindly explain if this is special scenario to be handled in different approach.